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sineoko [7]
3 years ago
11

What is the length of the hypotenuse of a right triangle if the two legs are 21 and 20?

Mathematics
1 answer:
gogolik [260]3 years ago
7 0
A² + b² = c²

c² = 21² + 20²

c² = 841

c = √841

c = 29

Answer: Hypotenuse = 29 units
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